// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

package com.symbian.smt.gui.preferences;

import org.eclipse.core.runtime.preferences.DefaultScope;

import org.eclipse.core.runtime.preferences.IEclipsePreferences;

import org.eclipse.core.runtime.preferences.IScopeContext;

import org.eclipse.core.runtime.preferences.InstanceScope;

import org.eclipse.jface.preference.PreferencePage;

import org.eclipse.jface.resource.ImageDescriptor;

import org.eclipse.swt.SWT;

import org.eclipse.swt.custom.BusyIndicator;

import org.eclipse.swt.layout.FillLayout;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Control;

import org.eclipse.ui.IWorkbench;

import org.eclipse.ui.IWorkbenchPreferencePage;

import com.symbian.smt.gui.AbstractPersistentDataStore;

import com.symbian.smt.gui.Activator;

import com.symbian.smt.gui.PersistentDataStore;

import com.symbian.smt.gui.smtwidgets.resources.ResourcesWidget;

public class ResourcesPreferences extends PreferencePage implements

		IWorkbenchPreferencePage {

	private ResourcesWidget resourcesWidget;

	private AbstractPersistentDataStore instanceStore;

	private AbstractPersistentDataStore defaultStore;

	public ResourcesPreferences() {

	}

	public ResourcesPreferences(String title) {

		super(title);

	}

	public ResourcesPreferences(String title, ImageDescriptor image) {

		super(title, image);

	}

	@Override

	protected Control createContents(Composite parent) {

		Composite composite = new Composite(parent, SWT.NONE);

		composite.setLayout(new FillLayout(SWT.VERTICAL));

		resourcesWidget = new ResourcesWidget(composite, SWT.NONE);

		IScopeContext defaultScope = new DefaultScope();

		IEclipsePreferences defaultNode = defaultScope

				.getNode(Activator.PLUGIN_ID);

		defaultStore = new PersistentDataStore(defaultNode);

		IScopeContext instanceScope = new InstanceScope();

		IEclipsePreferences instanceNode = instanceScope

				.getNode(Activator.PLUGIN_ID);

		instanceStore = new PersistentDataStore(instanceNode, defaultNode);

		// All files

		resourcesWidget.setBorderShapesFiles(instanceStore

				.getBorderShapesFiles());

		resourcesWidget.setBorderStylesFiles(instanceStore

				.getBorderStylesFiles());

		resourcesWidget.setColoursFiles(instanceStore.getColoursFiles());

		resourcesWidget.setDependenciesFiles(instanceStore

				.getDependenciesFiles());

		resourcesWidget.setLevelsFiles(instanceStore.getLevelsFiles());

		resourcesWidget.setLocalisationFiles(instanceStore

				.getLocalisationFiles());

		resourcesWidget.setPatternsFiles(instanceStore.getPatternsFiles());

		resourcesWidget.setShapesFiles(instanceStore.getShapesFiles());

		resourcesWidget.setSystemInfoFiles(instanceStore.getSystemInfoFiles());

		resourcesWidget.setS12XmlFiles(instanceStore.getS12XmlFiles());

		// Default files

		resourcesWidget.setSelectedBorderShapesFiles(instanceStore

				.getSelectedBorderShapesFiles());

		resourcesWidget.setSelectedBorderStylesFiles(instanceStore

				.getSelectedBorderStylesFiles());

		resourcesWidget.setSelectedColoursFiles(instanceStore

				.getSelectedColoursFiles());

		resourcesWidget.setSelectedDependenciesFiles(instanceStore

				.getSelectedDependenciesFiles());

		resourcesWidget.setSelectedLevelsFiles(instanceStore

				.getSelectedLevelsFiles());

		resourcesWidget.setSelectedLocalisationFiles(instanceStore

				.getSelectedLocalisationFiles());

		resourcesWidget.setSelectedPatternsFiles(instanceStore

				.getSelectedPatternsFiles());

		resourcesWidget.setSelectedShapesFiles(instanceStore

				.getSelectedShapesFiles());

		resourcesWidget.setSelectedSystemInfoFiles(instanceStore

				.getSelectedSystemInfoFiles());

		resourcesWidget.setSelectedS12XmlFiles(instanceStore

				.getSelectedS12XmlFiles());

		composite.pack();

		parent.pack();

		return composite;

	}

	public void init(IWorkbench workbench) {

		setPreferenceStore(Activator.getDefault().getPreferenceStore());

		setDescription("Location of configuration files used when building System Model Diagram.");

	}

	public void performDefaults() {

		restoreDefaults();

	}

	public boolean performOk() {

		storeValues();

		return super.performOk();

	}

	private void restoreDefaults() {

		// All files

		resourcesWidget.setBorderShapesFiles(defaultStore

				.getBorderShapesFiles());

		resourcesWidget.setBorderStylesFiles(defaultStore

				.getBorderStylesFiles());

		resourcesWidget.setColoursFiles(defaultStore.getColoursFiles());

		resourcesWidget.setDependenciesFiles(defaultStore

				.getDependenciesFiles());

		resourcesWidget.setLevelsFiles(defaultStore.getLevelsFiles());

		resourcesWidget.setLocalisationFiles(defaultStore

				.getLocalisationFiles());

		resourcesWidget.setPatternsFiles(defaultStore.getPatternsFiles());

		resourcesWidget.setShapesFiles(defaultStore.getShapesFiles());

		resourcesWidget.setSystemInfoFiles(defaultStore.getSystemInfoFiles());

		resourcesWidget.setS12XmlFiles(defaultStore.getS12XmlFiles());

		// Default value

		resourcesWidget.setSelectedBorderShapesFiles(defaultStore

				.getSelectedBorderShapesFiles());

		resourcesWidget.setSelectedBorderStylesFiles(defaultStore

				.getSelectedBorderStylesFiles());

		resourcesWidget.setSelectedColoursFiles(defaultStore

				.getSelectedColoursFiles());

		resourcesWidget.setSelectedDependenciesFiles(defaultStore

				.getSelectedDependenciesFiles());

		resourcesWidget.setSelectedLevelsFiles(defaultStore

				.getSelectedLevelsFiles());

		resourcesWidget.setSelectedLocalisationFiles(defaultStore

				.getSelectedLocalisationFiles());

		resourcesWidget.setSelectedPatternsFiles(defaultStore

				.getSelectedPatternsFiles());

		resourcesWidget.setSelectedShapesFiles(defaultStore

				.getSelectedShapesFiles());

		resourcesWidget.setSelectedSystemInfoFiles(defaultStore

				.getSelectedSystemInfoFiles());

		resourcesWidget.setSelectedS12XmlFiles(defaultStore

				.getSelectedS12XmlFiles());

	}

	private void storeValues() {

		Runnable runnable = new Runnable() {

			public void run() {

			// All files

			instanceStore.setBorderShapesFiles(resourcesWidget

					.getBorderShapesFiles());

			instanceStore.setBorderStylesFiles(resourcesWidget

					.getBorderStylesFiles());

			instanceStore.setColoursFiles(resourcesWidget.getColoursFiles());

			instanceStore.setDependenciesFiles(resourcesWidget

					.getDependenciesFiles());

			instanceStore.setLevelsFiles(resourcesWidget.getLevelsFiles());

			instanceStore.setLocalisationFiles(resourcesWidget

					.getLocalisationFiles());

			instanceStore.setPatternsFiles(resourcesWidget.getPatternsFiles());

			instanceStore.setShapesFiles(resourcesWidget.getShapesFiles());

			instanceStore.setSystemInfoFiles(resourcesWidget.getSystemInfoFiles());

			instanceStore.setS12XmlFiles(resourcesWidget.getS12XmlFiles());

			// Default value

			instanceStore.setSelectedBorderShapesFiles(resourcesWidget

					.getSelectedBorderShapesFiles());

			instanceStore.setSelectedBorderStylesFiles(resourcesWidget

					.getSelectedBorderStylesFiles());

			instanceStore.setSelectedColoursFiles(resourcesWidget

					.getSelectedColoursFiles());

			instanceStore.setSelectedDependenciesFiles(resourcesWidget

					.getSelectedDependenciesFiles());

			instanceStore.setSelectedLevelsFiles(resourcesWidget

					.getSelectedLevelsFiles());

			instanceStore.setSelectedLocalisationFiles(resourcesWidget

					.getSelectedLocalisationFiles());

			instanceStore.setSelectedPatternsFiles(resourcesWidget

					.getSelectedPatternsFiles());

			instanceStore.setSelectedShapesFiles(resourcesWidget

					.getSelectedShapesFiles());

			instanceStore.setSelectedSystemInfoFiles(resourcesWidget

					.getSelectedSystemInfoFiles());

			instanceStore.setSelectedS12XmlFiles(resourcesWidget

					.getSelectedS12XmlFiles());

			}

		};

		BusyIndicator.showWhile(getShell().getDisplay(), runnable);

	}

}